Citadel jobs in United Kingdom

Job Title: Recruiting Cooordinator Location: City of London (Onsite Monday-Friday) Compensation: £28-32/hour (+ compensated overtime) Citadel is seeking driven, detail-oriented individuals to join our Talent Acquisition team. This is an exciting opportunity for those looking to kick-start their HR career in a fast-paced, high-performance environment. As a Recruiting Coordinator, you’ll play a critical role in shaping the candidate experience and supporting the end-to-end hiring process across a variety of business areas. You'll work closely with recruiters, hiring teams, and candidates, acting as the key point of contact throughout the interview and onboarding journey. What You'll Do: • Support full-cycle recruiting efforts by partnering closely with internal recruiters across business functions., • Schedule and coordinate phone, video, and onsite interviews with candidates, third-party vendors, and internal stakeholders., • Manage and maintain candidate data in our applicant tracking system., • Collect and organize feedback from interviewers and help drive timely hiring decisions., • Prepare offer letters and manage communications with candidates through the pre-onboarding stage., • Lead and contribute to key recruiting and HR initiatives, including process documentation, candidate tracking, and survey management. What We're Looking For: • Bachelor's degree required., • Previous internship or full-time experience in a corporate or professional setting., • Experience in recruiting or HR is a plus, but not required., • Proficiency in Microsoft Outlook; familiarity with calendar coordination is a plus., • Excellent multitasking and organizational skills with the ability to thrive in a dynamic, fast-moving environment., • Strong written and verbal communication abilities., • High attention to detail, with a commitment to follow-through and problem-solving., • Self-starter who works well both independently and as part of a team. Why Citadel: • Work alongside top-tier talent at one of the world’s leading financial institutions., • Gain hands-on recruiting experience and professional growth opportunities within HR., • Build strong internal relationships with business leaders and cross-functional teams., • Former Recruiting Coordinators have successfully transitioned into full-time roles across the firm., • Enjoy a highly competitive compensation and benefits package, including:, • Medical, dental, and vision coverage, • Generous paid time off, • Free daily catered breakfast and lunch, • Overtime eligibility About Citadel Citadel is a global financial leader that uses cutting-edge technology and data-driven strategies to shape markets and drive performance. Our culture values intellectual rigor, continuous improvement, and excellence. Guided by our core principles—integrity, meritocracy, learning, collaboration, and ambition—we are committed to solving the industry's most complex challenges.

Have you recently graduated and are looking to be part of something monumental? Are you ambitious and excited to work in an early-stage startup? 🚀 Founding Engineer – AI Startup 🚀 💰 Salary: £80k - £120k + equity 📍 Location: Onsite in London We are super excited to have partnered with a pre-seed funded startup who are building Agentic AI systems to transform the productivity of workers and businesses worldwide. They are looking for a Founding Engineer with a strong product mindset, an appetite to learn, and an ambitious drive to join their team, founded by engineers from the likes of Palantir and Citadel. This can be anyone from Graduate level through to 4+ years experience. As a Founding Engineer in this exciting early-stage startup, you will wear many hats: • Backend (Python), • Frontend (Typescript, React), • Product mindset, • Strong use of AI and LLMs (experience with Cursor/Copilot), • Architectural decisions and trade-offs, • User feedback, • Full SDLC They are looking for software / product engineers who are: • Smart and hungry to learn and grow, • Hard-working – end-to-end ownership, fast iteration, • Comfortable with ambiguity, • Resilient and adaptable, • Bonus: startup experience, founding experience, YC experience You’ll be working in a fast-paced environment, shipping features with rapid releases, constantly working to improve, evolve, and optimise your work If you are looking for a challenge with true ownership, building a product that is defining future software, apply now for this fantastic Founding Engineer position!

At Citadel Securities, a leading global market maker, our team of quantitative researchers models the markets and brings trading strategies to life every day.